Method clear_error_condition

sql/sql_error.h:829–830

Reset SQL-condition, which corresponds to the error state in Diagnostics_area. @see m_error_condition. */

    @see m_error_condition.
  */
  void clear_error_condition()
  { m_error_condition= NULL; }

  // for:
  //   - m_next_in_da / m_prev_in_da